Particle Physics Simulator
A particle physics sandbox on the palm of your hand!
Brandon Pelfrey · com.tss.android
UpdatedOct 6, 2025
PublishedMar 11, 2021
Packagecom.tss.android
MD5bd8770069abdfc258c73526e3e365f2a
SHA1 (signer)9B:F1:1F:80:0B:8A:1E:D0:28:8D:A4:E2:DD:30:B5:95:E4:1A:07:77
Signed byCN=Toni Sagristà Sellés, L=Barcelona, C=ES
Malware scanTRUSTED
Contact[email protected]
What's new
Add margins to bottom buttons, zoom-pan layout, velocity slider, and FPS text info. This prevents invisible buttons on some devices due to the navigation buttons occluding them.
Description
Particle Physics Simulator offers a physics sandbox with n-body capabilities where the behaviour of the system is driven by each particle's gravity. Adjust the gravity strength, the number of particles, the friction or the collision policy.
Set your initial conditions and just watch the system evolve or intervene to decide the fate of the particles!
Features:
- N-body physics simulation with pure gravitational interactions between particles.
- Create walls particles can't trespass. Watch them bounce off.
- Collision policies: physically realistic elastic collisions, mergers or no collisions at all.
- Configurable particle colorus.
- Configurable background image/colour.
- Configurable gravity strength.
- Configurable particle masses and sizes.
- Add friction to the mix!
- Accelerometer support.
- Repulsive forces.
- Shoot particles of different sizes.
- Repulsive particles.
- Static particles.
- Simulation area: screen or big area with panning and zooming.
- Enable or disable the central black hole which exerts a neat attractive force towards the center.
-Enable or disable particle trails (disable to improve performance).
-Modify simulation velocity in real time.
-Particle-Particle and Particle-Mesh simulation methods. Use first for accuracy, use second for performance.
-Display grid densities as background in Particle-Mesh method.
Contact me if you have suggestions for new features or found any bugs.
Set your initial conditions and just watch the system evolve or intervene to decide the fate of the particles!
Features:
- N-body physics simulation with pure gravitational interactions between particles.
- Create walls particles can't trespass. Watch them bounce off.
- Collision policies: physically realistic elastic collisions, mergers or no collisions at all.
- Configurable particle colorus.
- Configurable background image/colour.
- Configurable gravity strength.
- Configurable particle masses and sizes.
- Add friction to the mix!
- Accelerometer support.
- Repulsive forces.
- Shoot particles of different sizes.
- Repulsive particles.
- Static particles.
- Simulation area: screen or big area with panning and zooming.
- Enable or disable the central black hole which exerts a neat attractive force towards the center.
-Enable or disable particle trails (disable to improve performance).
-Modify simulation velocity in real time.
-Particle-Particle and Particle-Mesh simulation methods. Use first for accuracy, use second for performance.
-Display grid densities as background in Particle-Mesh method.
Contact me if you have suggestions for new features or found any bugs.
Required features
- Faketouch android.hardware.faketouch
Permissions (3)
Particle Physics Simulator requests the following Android permissions:
- Internet android.permission.INTERNET
- Wake Lock android.permission.WAKE_LOCK
- Write External Storage android.permission.WRITE_EXTERNAL_STORAGE
